232042330433 has 4 divisors (see below), whose sum is σ = 245691879300. Its totient is φ = 218392781568.

The previous prime is 232042330423. The next prime is 232042330519. The reversal of 232042330433 is 334033240232.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 114401562289 + 117640768144 = 338233^2 + 342988^2 .

It is a cyclic number.

It is not a de Polignac number, because 232042330433 - 2²⁴ = 232025553217 is a prime.

It is a super-2 number, since 2×232042330433² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 232042330396 and 232042330405.

It is not an unprimeable number, because it can be changed into a prime (232042330423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6824774408 + ... + 6824774441.

It is an arithmetic number, because the mean of its divisors is an integer number (61422969825).

Almost surely, 2^232042330433 is an apocalyptic number.

It is an amenable number.

232042330433 is a deficient number, since it is larger than the sum of its proper divisors (13649548867).

232042330433 is a wasteful number, since it uses less digits than its factorization.

232042330433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13649548866.

The product of its (nonzero) digits is 31104, while the sum is 29.

Adding to 232042330433 its reverse (334033240232), we get a palindrome (566075570665).

The spelling of 232042330433 in words is "two hundred thirty-two billion, forty-two million, three hundred thirty thousand, four hundred thirty-three".